265631 2005 SY221
Main-belt minor planet
- Designation
- (265631) 2005 SY221
- Class
- Main-belt
- Semi-major axis
- 2.390264 AU
- Eccentricity
- 0.2128405
- Inclination
- 9.83782°
- Absolute magnitude (H)
- 16.68
- Perihelion
- 1.882 AU
- Aphelion
- 2.899 AU
Main-belt minor planet